Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:astro-ph/0404389.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-03T23:49:29.862588Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-09T09:56:10.291250Z
0 of 0 outbound references displayed
External citation measurements
No source-named external measurement is stored.
No outbound reference observations are available for this paper version.
Observation a48026f2-ab58-4099-b1c9-9d8e16d524fb · inbound
NANOGrav 15-year gravitational-wave signals from binary supermassive black-holes seeded by primordial black holes, and implications for the origins of Little Red Dots Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e7907d95-08d3-4cdd-b7ba-cde2fad1431c · inbound
Probing Supermassive Black Hole Mergers with Pulsar Timing Arrays Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 28af10b3-51c1-446c-88ec-a09eb1c8a9eb · inbound
Dynamics and detectability of long-lived non-accretion phases for massive black hole binaries in cold, thermally regulating disks Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 208
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d51212d6-c0d3-4c58-a630-c91fe08a21a0 · inbound
Investigating the Spectral Properties of Dual Nuclei in Galaxy Mergers from the GOTHIC survey: Supermassive Black Hole Growth, metal enrichment and Dual AGN Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 83
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f2ac7d8d-0752-4d4e-96f5-046884751314 · inbound
Comparing gravitational wave background predictions from cosmological simulations to pulsar timing observations Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 129
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ba0659be-4b17-47e9-bf5b-7fc78a95250d · inbound
Population statistics of nanohertz gravitational wave sources Gravitational Waves from Supermassive Black Hole Coalescence in a Hierarchical Galaxy Formation Model
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.